Prism Dataweave

%dw 2.0
input payalod application/json
ns ns0 http://localhost.com
var a = 123
type T = String
fun test(a: Number) = a + 123
output application/json
---
{
    // This is a comment
    /**
    This is a multiline comment
    **/
    name: payload.name,
    string: "this",
    'another string': true,
    "regex": /123/,
    fc: test(1),
    "dates": |12-12-2020-T12:00:00|,
    number: 123,
    "null": null,

    a: {} match {
        case is {} -> foo.name
    },
    b: {} update {
    case name at .user.name -> "123"
    },
    stringMultiLine: "This is a multiline
        string
    ",
    a: if( !true > 2) a else 2,
    b: do {
            {}
        }
}